Alert archive / Pennsylvania / Tornado Warnings
Tornado Warnings in Pennsylvania, 2007
28 tornado warnings in 2007. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 2007. Tap one for its archive.
- Tornado Warnings
- 28
- Busiest month
- August12 tornado warnings
- Busiest day
- August 17, 20077 tornado warnings
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 23, 7:52 PM EDT | Tornado Warning | PBZ | Butler, Mercer, Venango | 23 min |
| Apr 23, 8:29 PM EDT | Tornado Warning | PBZ | Butler | 20 min |
| May 1, 5:50 PM EDT | Tornado Warning | CLE | Crawford | 40 min |
| May 1, 6:23 PM EDT | Tornado Warning | PBZ | Mercer | 20 min |
| May 1, 6:24 PM EDT | Tornado Warning | PBZ | Venango | 36 min |
| May 1, 6:33 PM EDT | Tornado Warning | PBZ | Clarion | 27 min |
| May 1, 6:50 PM EDT | Tornado Warning | PBZ | Armstrong, Butler, Clarion | 40 min |
| May 1, 7:16 PM EDT | Tornado Warning | PBZ | Jefferson | 44 min |
| May 10, 2:37 PM EDT | Tornado Warning | BGM | Susquehanna | 38 min |
| Jun 13, 4:01 PM EDT | Tornado Warning | CTP | Lancaster | 29 min |
| Jun 13, 5:04 PM EDT | Tornado Warning | CTP | York | 26 min |
| Jun 19, 5:06 PM EDT | Tornado Warning | CTP | Lycoming | 24 min |
| Jun 19, 8:08 PM EDT | Tornado Warning | CTP | Clearfield | 22 min |
| Jul 4, 6:52 PM EDT | Tornado Warning | CTP | Dauphin | 23 min |
| Aug 7, 10:05 PM EDT | Tornado Warning | CTP | Centre, Clinton | 25 min |
| Aug 7, 10:27 PM EDT | Tornado Warning | CTP | Union | 33 min |
| Aug 9, 2:35 PM EDT | Tornado Warning | PBZ | Allegheny | 37 min |
| Aug 17, 12:56 PM EDT | Tornado Warning | CTP | Lycoming | 34 min |
| Aug 17, 1:23 PM EDT | Tornado Warning | CTP | Columbia, Montour | 52 min |
| Aug 17, 1:56 PM EDT | Tornado Warning | CTP | Schuylkill | 34 min |
| Aug 17, 2:03 PM EDT | Tornado Warning | BGM | Luzerne | 23 min |
| Aug 17, 2:14 PM EDT | Tornado Warning | PHI | Chester | 46 min |
| Aug 17, 2:19 PM EDT | Tornado Warning | PHI | Carbon | 26 min |
| Aug 17, 2:45 PM EDT | Tornado Warning | PHI | Carbon, Northampton | 45 min |
| Aug 23, 2:16 PM EDT | Tornado Warning | PBZ | Indiana | 44 min |
| Aug 30, 5:18 PM EDT | Tornado Warning | CTP | Blair | 42 min |
| Sep 26, 5:32 PM EDT | Tornado Warning | CLE | Crawford | 28 min |
| Sep 26, 5:53 PM EDT | Tornado Warning | CTP | Warren | 52 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Butler County3
- Mercer County2
- Venango County2
- Crawford County2
- Clarion County2
- Lycoming County2
- Carbon County2
- Armstrong County1
- Jefferson County1
- Susquehanna County1
- Lancaster County1
- York County1
- Clearfield County1
- Dauphin County1
- Centre County1
- Clinton County1
- Union County1
- Allegheny County1
- Columbia County1
- Montour County1
- Schuylkill County1
- Luzerne County1
- Chester County1
- Northampton County1
- Indiana County1
- Blair County1
- Warren County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.